Home > Term: chemical oxygen demand (COD)
chemical oxygen demand (COD)
Index of water pollution measuring the mass concentration of oxygen consumed by the chemical breakdown of organic and inorganic matter.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Environment
- Category: Environment statistics
- Company: United Nations
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ผู้สร้าง
- J.Small
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